What is the volume of a box measuring 2cm by 3cm by 4cm?

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

What’s the theoretical yield of solid lead

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?